# ScriptShare Management Script for Windows PowerShell

param(
    [Parameter(Mandatory=$true, Position=0)]
    [string]$Command,
    [Parameter(Position=1)]
    [string]$Service
)

$ComposeFile = "docker-compose.prod.yml"

function Show-Help {
    Write-Host "ScriptShare Management Script" -ForegroundColor Green
    Write-Host ""
    Write-Host "Usage: .\scripts\manage.ps1 [COMMAND] [SERVICE]" -ForegroundColor Yellow
    Write-Host ""
    Write-Host "Commands:" -ForegroundColor Cyan
    Write-Host "  start       Start all services"
    Write-Host "  stop        Stop all services"
    Write-Host "  restart     Restart all services"
    Write-Host "  logs        Show logs for all services"
    Write-Host "  logs [svc]  Show logs for specific service"
    Write-Host "  status      Show status of all services"
    Write-Host "  backup      Create database backup"
    Write-Host "  update      Update application (pull, build, restart)"
    Write-Host "  clean       Clean up unused Docker resources"
    Write-Host "  shell [svc] Open shell in service container"
    Write-Host "  db          Connect to database"
    Write-Host "  help        Show this help message"
    Write-Host ""
    Write-Host "Services: scriptshare-db, scriptshare-api, scriptshare-frontend, scriptshare-proxy, scriptshare-redis" -ForegroundColor Gray
}

switch ($Command.ToLower()) {
    "start" {
        Write-Host "🚀 Starting ScriptShare services..." -ForegroundColor Green
        docker-compose -f $ComposeFile up -d
        Write-Host "✅ Services started" -ForegroundColor Green
    }
    
    "stop" {
        Write-Host "🛑 Stopping ScriptShare services..." -ForegroundColor Yellow
        docker-compose -f $ComposeFile down
        Write-Host "✅ Services stopped" -ForegroundColor Green
    }
    
    "restart" {
        Write-Host "🔄 Restarting ScriptShare services..." -ForegroundColor Yellow
        docker-compose -f $ComposeFile restart
        Write-Host "✅ Services restarted" -ForegroundColor Green
    }
    
    "logs" {
        if ($Service) {
            Write-Host "📋 Showing logs for $Service..." -ForegroundColor Cyan
            docker-compose -f $ComposeFile logs -f $Service
        } else {
            Write-Host "📋 Showing logs for all services..." -ForegroundColor Cyan
            docker-compose -f $ComposeFile logs -f
        }
    }
    
    "status" {
        Write-Host "📊 Service Status:" -ForegroundColor Cyan
        docker-compose -f $ComposeFile ps
        Write-Host ""
        Write-Host "🏥 Health Status:" -ForegroundColor Cyan
        $services = @("scriptshare-db", "scriptshare-api", "scriptshare-frontend", "scriptshare-proxy")
        foreach ($svc in $services) {
            try {
                $health = docker inspect --format='{{.State.Health.Status}}' $svc 2>$null
                if (-not $health) { $health = "not found" }
                Write-Host "  $svc`: $health" -ForegroundColor Gray
            } catch {
                Write-Host "  $svc`: not found" -ForegroundColor Red
            }
        }
    }
    
    "backup" {
        Write-Host "🗄️ Creating database backup..." -ForegroundColor Cyan
        if (Test-Path ".\scripts\backup.sh") {
            bash .\scripts\backup.sh
        } else {
            Write-Host "❌ Backup script not found. Please run manually:" -ForegroundColor Red
            Write-Host "docker exec scriptshare-db mysqladmin ping" -ForegroundColor Gray
        }
    }
    
    "update" {
        Write-Host "🔄 Updating ScriptShare application..." -ForegroundColor Cyan
        docker-compose -f $ComposeFile pull
        docker-compose -f $ComposeFile build --no-cache
        docker-compose -f $ComposeFile up -d
        Write-Host "✅ Application updated" -ForegroundColor Green
    }
    
    "clean" {
        Write-Host "🧹 Cleaning up Docker resources..." -ForegroundColor Yellow
        docker system prune -f
        docker volume prune -f
        Write-Host "✅ Cleanup completed" -ForegroundColor Green
    }
    
    "shell" {
        if (-not $Service) {
            Write-Host "❌ Please specify service name" -ForegroundColor Red
            Write-Host "Available services: scriptshare-db, scriptshare-api, scriptshare-frontend, scriptshare-proxy" -ForegroundColor Gray
            exit 1
        }
        Write-Host "💻 Opening shell in $Service..." -ForegroundColor Cyan
        docker-compose -f $ComposeFile exec $Service /bin/sh
    }
    
    "db" {
        Write-Host "🗃️ Connecting to database..." -ForegroundColor Cyan
        $envFile = ".env"
        $dbUser = "scriptshare_user"
        $dbPassword = "ScriptShare_App_2024_Secure!"
        $dbName = "scriptshare"
        
        if (Test-Path $envFile) {
            $env = Get-Content $envFile | ConvertFrom-StringData
            if ($env.DB_USER) { $dbUser = $env.DB_USER }
            if ($env.DB_PASSWORD) { $dbPassword = $env.DB_PASSWORD }
            if ($env.DB_NAME) { $dbName = $env.DB_NAME }
        }
        
        docker-compose -f $ComposeFile exec scriptshare-db mysql -u $dbUser -p$dbPassword $dbName
    }
    
    "help" {
        Show-Help
    }
    
    default {
        Write-Host "❌ Unknown command: $Command" -ForegroundColor Red
        Write-Host ""
        Show-Help
        exit 1
    }
}